A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge head vehicle bumping prevention structure
The invention relates to the field of bridges, in particular to a bridgehead vehicle bumping prevention structure which comprises a bridge body, a foundation pile and a bridgehead road and further comprises a base plate fixedly connected to the back face of the bridge body, and the side, close to the foundation pile, of the base plate is connected to the foundation pile; the supporting plate is mounted on the back of the bridge body, and two ends are respectively connected with the substrate and the foundation piles; the supporting assembly is located between the base plate and the supporting plate and supports the base plate and the supporting plate; the force application assembly is mounted on the foundation pile and supports the foundation pile and the supporting plate; the force application assembly comprises a first supporting lug welded to the supporting plate, a force application rod with the two ends connected to the foundation pile and the first supporting lug correspondingly, and a first arc-shaped part and a second arc-shaped part which are connected to the first supporting lug. The first limiting convex tooth and the second limiting convex tooth are respectively arranged on the first arc-shaped part and the force application rod; and the compression bolt is used for fixing the first arc-shaped part and the second arc-shaped part. The supporting stability of the bridgehead road is improved, so that the step surface amplitude between the bridge body and the bridgehead road is reduced.
本申请涉及一种桥头防跳车结构，涉及桥梁领域，其包括桥梁本体、基桩和桥头道路，还包括：基板，固定连接于桥梁本体背面，且靠近基桩的一侧连接于基桩上；支撑板，安装于桥梁本体背面，且两端分别连接基板和基桩；支撑组件，位于基板和支撑板之间，且支撑基板和支撑板；施力组件，安装于基桩上，且支撑基桩和支撑板；施力组件包括：焊接于支撑板上的第一支耳、两端分别连接基桩和第一支耳上的施力杆、连接于第一支耳上的第一弧形部和第二弧形部、分别布置于第一弧形部和施力杆上的第一限位凸齿和第二限位凸齿以及固定第一弧形部和第二弧形部的压紧螺栓。本申请具有增加桥头道路的支撑稳定性，从而减少桥梁本体和桥头道路之间台阶面幅度的效果。
Bridge head vehicle bumping prevention structure
The invention relates to the field of bridges, in particular to a bridgehead vehicle bumping prevention structure which comprises a bridge body, a foundation pile and a bridgehead road and further comprises a base plate fixedly connected to the back face of the bridge body, and the side, close to the foundation pile, of the base plate is connected to the foundation pile; the supporting plate is mounted on the back of the bridge body, and two ends are respectively connected with the substrate and the foundation piles; the supporting assembly is located between the base plate and the supporting plate and supports the base plate and the supporting plate; the force application assembly is mounted on the foundation pile and supports the foundation pile and the supporting plate; the force application assembly comprises a first supporting lug welded to the supporting plate, a force application rod with the two ends connected to the foundation pile and the first supporting lug correspondingly, and a first arc-shaped part and a second arc-shaped part which are connected to the first supporting lug. The first limiting convex tooth and the second limiting convex tooth are respectively arranged on the first arc-shaped part and the force application rod; and the compression bolt is used for fixing the first arc-shaped part and the second arc-shaped part. The supporting stability of the bridgehead road is improved, so that the step surface amplitude between the bridge body and the bridgehead road is reduced.
本申请涉及一种桥头防跳车结构，涉及桥梁领域，其包括桥梁本体、基桩和桥头道路，还包括：基板，固定连接于桥梁本体背面，且靠近基桩的一侧连接于基桩上；支撑板，安装于桥梁本体背面，且两端分别连接基板和基桩；支撑组件，位于基板和支撑板之间，且支撑基板和支撑板；施力组件，安装于基桩上，且支撑基桩和支撑板；施力组件包括：焊接于支撑板上的第一支耳、两端分别连接基桩和第一支耳上的施力杆、连接于第一支耳上的第一弧形部和第二弧形部、分别布置于第一弧形部和施力杆上的第一限位凸齿和第二限位凸齿以及固定第一弧形部和第二弧形部的压紧螺栓。本申请具有增加桥头道路的支撑稳定性，从而减少桥梁本体和桥头道路之间台阶面幅度的效果。
Bridge head vehicle bumping prevention structure
一种桥头防跳车结构
CHEN YUAN (author) / YANG XIAOMING (author) / ZHOU SHUMEI (author)
2024-06-14
Patent
Electronic Resource
Chinese
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